AM5728 datasheet(11/415 Pages) TI1

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AM5729, AM5728, AM5726

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SPRS953F – DECEMBER 2015 – REVISED MAY 2019

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Terminal Configuration and Functions

muxmodes are effectively used for alternate functions, while some muxmodes are not used. Only

MUXMODE values which correspond to defined functions should be used.

c. An empty box means Not Applicable.

6. TYPE: Signal type and direction:

–

I = Input

–

O = Output

–

IO = Input or Output

–

D = Open drain

–

DS = Differential Signaling

–

A = Analog

–

PWR = Power

–

GND = Ground

–

CAP = LDO Capacitor

7. BALL RESET STATE: The state of the terminal at power-on reset:

–

drive 0 (OFF): The buffer drives VOL (pulldown or pullup resistor not activated).

–

drive 1 (OFF): The buffer drives VOH (pulldown or pullup resistor not activated).

–

OFF: High-impedance

–

PD: High-impedance with an active pulldown resistor

–

PU: High-impedance with an active pullup resistor

–

An empty box means Not Applicable

8. BALL RESET REL. STATE: The state of the terminal at the deactivation of the rstoutn signal (also

mapped to the PRCM SYS_WARM_OUT_RST signal).

–

drive 0 (OFF): The buffer drives VOL (pulldown or pullup resistor not activated).

–

drive clk (OFF): The buffer drives a toggling clock (pulldown or pullup resistor not activated).

–

drive 1 (OFF): The buffer drives VOH (pulldown or pullup resistor not activated).

–

OFF: High-impedance

–

PD: High-impedance with an active pulldown resistor

–

PU: High-impedance with an active pullup resistor

–

An empty box means Not Applicable

NOTE

For more information on the CORE_PWRON_RET_RST reset signal and its reset sources,

see the Power Reset and Clock Management / PRCM Reset Management Functional

Description section of the Device TRM.

9. BALL RESET REL. MUXMODE: This muxmode is automatically configured at the release of the

rstoutn signal (also mapped to the PRCM SYS_WARM_OUT_RST signal).

An empty box means Not Applicable.

10. I/O VOLTAGE VALUE: This column describes the IO voltage value (VDDS supply).

An empty box means Not Applicable.

11. POWER: The voltage supply that powers the terminal IO buffers.

An empty box means Not Applicable.

12. HYS: Indicates if the input buffer is with hysteresis:

–

Yes: With hysteresis

–

No: Without hysteresis

–

An empty box: Not Applicable

NOTE

For more information, see the hysteresis values in Section 5.7, Electrical Characteristics.

13. BUFFER TYPE: Drive strength of the associated output buffer.

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